Overview
The Foxboro P0973CA is a fieldbus expansion module designed for use within Foxboro I/A Series and EcoStruxure process automation systems. It provides extended communication capability, allowing additional fieldbus devices to interface with the control network through a reliable and isolated communication backbone.
General Information
Part Number: P0973CA
Manufacturer: Foxboro (Schneider Electric)
Series: 200/FBM Series
Type: Fieldbus Expansion Module
Mounting: Installs onto standard Foxboro I/O base or expansion chassis
Technology: Isolated fieldbus communication with internal diagnostics
Power Specifications
Supply Voltage: 24 V DC (provided via system backplane)
Power Consumption: Typically ≤ 6 W
Power Source: Backplane-powered
Protection: Isolation, surge suppression, short-circuit protection
Indicators: LED indicators for module power, bus status, and fault
Communication & Interface
Fieldbus Type: Foxboro fieldbus / proprietary I/A Series communication
Function: Expands field network capacity to support more I/O or communication channels
Diagnostics: Bus fault monitoring, device communication status, error detection
Configuration: Performed via Foxboro system configuration software
Reset Options: Supports software reset from host system
I/O & Channels
Module Role: Communication expansion only (no direct analog or discrete channels)
Supported Devices: Fieldbus modules, remote I/O, communication link devices
Channel Type: Logical communication channels via internal fieldbus
Environmental
Operating Temperature: −20 to +70 °C
Humidity: Up to 95% RH, non-condensing
Protection Rating: Suitable for standard industrial cabinet installation
Dimensions & Weight
Dimensions (L × W × H): 130 × 32 × 120 mm
Weight: ~ 0.249 kg
